Base | Representation |
---|---|
bin | 1111110110000001… |
… | …1001111010111110 |
3 | 101222102000102010021 |
4 | 3331200121322332 |
5 | 32202300133210 |
6 | 1542011202354 |
7 | 210253004113 |
oct | 37540317276 |
9 | 11872012107 |
10 | 4253130430 |
11 | 189286592a |
12 | 9a84463ba |
13 | 52a1bbc33 |
14 | 2c4c0690a |
15 | 19d5c6bda |
hex | fd819ebe |
4253130430 has 96 divisors (see below), whose sum is σ = 8553916800. Its totient is φ = 1517491584.
The previous prime is 4253130419. The next prime is 4253130443. The reversal of 4253130430 is 340313524.
It is a junction number, because it is equal to n+sod(n) for n = 4253130395 and 4253130404.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6870661 + ... + 6871279.
It is an arithmetic number, because the mean of its divisors is an integer number (89103300).
Almost surely, 24253130430 is an apocalyptic number.
4253130430 is an abundant number, since it is smaller than the sum of its proper divisors (4300786370).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4253130430 is a wasteful number, since it uses less digits than its factorization.
4253130430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 746 (or 717 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 25.
The square root of 4253130430 is about 65216.0289346109. The cubic root of 4253130430 is about 1620.2035041305.
Adding to 4253130430 its reverse (340313524), we get a palindrome (4593443954).
The spelling of 4253130430 in words is "four billion, two hundred fifty-three million, one hundred thirty thousand, four hundred thirty".
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